EESchema Schematic File Version 2
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:power
LIBS:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
LIBS:mux4-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L d_inverter U2
U 1 1 683C9BAA
P 2150 2000
F 0 "U2" H 2150 1900 60  0000 C CNN
F 1 "d_inverter" H 2150 2150 60  0000 C CNN
F 2 "" H 2200 1950 60  0000 C CNN
F 3 "" H 2200 1950 60  0000 C CNN
	1    2150 2000
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U3
U 1 1 683C9BE5
P 2150 2800
F 0 "U3" H 2150 2700 60  0000 C CNN
F 1 "d_inverter" H 2150 2950 60  0000 C CNN
F 2 "" H 2200 2750 60  0000 C CNN
F 3 "" H 2200 2750 60  0000 C CNN
	1    2150 2800
	1    0    0    -1  
$EndComp
$Comp
L 3_and X1
U 1 1 683C9ED0
P 4550 3700
F 0 "X1" H 4650 3650 60  0000 C CNN
F 1 "3_and" H 4700 3850 60  0000 C CNN
F 2 "" H 4550 3700 60  0000 C CNN
F 3 "" H 4550 3700 60  0000 C CNN
	1    4550 3700
	1    0    0    -1  
$EndComp
$Comp
L 3_and X2
U 1 1 683C9F13
P 4700 4300
F 0 "X2" H 4800 4250 60  0000 C CNN
F 1 "3_and" H 4850 4450 60  0000 C CNN
F 2 "" H 4700 4300 60  0000 C CNN
F 3 "" H 4700 4300 60  0000 C CNN
	1    4700 4300
	1    0    0    -1  
$EndComp
$Comp
L 3_and X3
U 1 1 683C9F44
P 4750 4850
F 0 "X3" H 4850 4800 60  0000 C CNN
F 1 "3_and" H 4900 5000 60  0000 C CNN
F 2 "" H 4750 4850 60  0000 C CNN
F 3 "" H 4750 4850 60  0000 C CNN
	1    4750 4850
	1    0    0    -1  
$EndComp
$Comp
L 3_and X4
U 1 1 683C9F87
P 4750 5300
F 0 "X4" H 4850 5250 60  0000 C CNN
F 1 "3_and" H 4900 5450 60  0000 C CNN
F 2 "" H 4750 5300 60  0000 C CNN
F 3 "" H 4750 5300 60  0000 C CNN
	1    4750 5300
	1    0    0    -1  
$EndComp
$Comp
L 4_OR X5
U 1 1 683C9FB4
P 7450 4250
F 0 "X5" H 7600 4150 60  0000 C CNN
F 1 "4_OR" H 7600 4350 60  0000 C CNN
F 2 "" H 7450 4250 60  0000 C CNN
F 3 "" H 7450 4250 60  0000 C CNN
	1    7450 4250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 683CAC40
P 1100 2000
F 0 "U1" H 1150 2100 30  0000 C CNN
F 1 "PORT" H 1100 2000 30  0000 C CNN
F 2 "" H 1100 2000 60  0000 C CNN
F 3 "" H 1100 2000 60  0000 C CNN
	1    1100 2000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 683CAC6D
P 1150 2800
F 0 "U1" H 1200 2900 30  0000 C CNN
F 1 "PORT" H 1150 2800 30  0000 C CNN
F 2 "" H 1150 2800 60  0000 C CNN
F 3 "" H 1150 2800 60  0000 C CNN
	2    1150 2800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 683CACA6
P 2550 3750
F 0 "U1" H 2600 3850 30  0000 C CNN
F 1 "PORT" H 2550 3750 30  0000 C CNN
F 2 "" H 2550 3750 60  0000 C CNN
F 3 "" H 2550 3750 60  0000 C CNN
	6    2550 3750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 683CACEB
P 2200 4350
F 0 "U1" H 2250 4450 30  0000 C CNN
F 1 "PORT" H 2200 4350 30  0000 C CNN
F 2 "" H 2200 4350 60  0000 C CNN
F 3 "" H 2200 4350 60  0000 C CNN
	3    2200 4350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 683CAD2A
P 2250 4850
F 0 "U1" H 2300 4950 30  0000 C CNN
F 1 "PORT" H 2250 4850 30  0000 C CNN
F 2 "" H 2250 4850 60  0000 C CNN
F 3 "" H 2250 4850 60  0000 C CNN
	4    2250 4850
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 683CADB5
P 2300 5350
F 0 "U1" H 2350 5450 30  0000 C CNN
F 1 "PORT" H 2300 5350 30  0000 C CNN
F 2 "" H 2300 5350 60  0000 C CNN
F 3 "" H 2300 5350 60  0000 C CNN
	5    2300 5350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 7 1 683CB211
P 8650 4250
F 0 "U1" H 8700 4350 30  0000 C CNN
F 1 "PORT" H 8650 4250 30  0000 C CNN
F 2 "" H 8650 4250 60  0000 C CNN
F 3 "" H 8650 4250 60  0000 C CNN
	7    8650 4250
	-1   0    0    1   
$EndComp
Wire Wire Line
	1350 2000 1850 2000
Wire Wire Line
	2450 2000 3650 2000
Wire Wire Line
	1650 2000 1650 2400
Wire Wire Line
	1650 2400 3450 2400
Connection ~ 1650 2000
Wire Wire Line
	1400 2800 1850 2800
Wire Wire Line
	1650 2800 1650 3100
Wire Wire Line
	1650 3100 3050 3100
Connection ~ 1650 2800
Wire Wire Line
	3650 3550 4200 3550
Wire Wire Line
	3650 2000 3650 3550
Wire Wire Line
	3250 3650 4200 3650
Wire Wire Line
	4200 3750 2800 3750
Wire Wire Line
	4350 4350 2450 4350
Wire Wire Line
	5050 3650 6400 3650
Wire Wire Line
	6400 3650 6400 4100
Wire Wire Line
	6400 4100 7100 4100
Wire Wire Line
	5200 4250 5650 4250
Wire Wire Line
	5650 4250 5650 4200
Wire Wire Line
	5650 4200 7100 4200
Wire Wire Line
	5250 4800 6200 4800
Wire Wire Line
	6200 4800 6200 4300
Wire Wire Line
	6200 4300 7100 4300
Wire Wire Line
	5250 5250 7100 5250
Wire Wire Line
	7100 5250 7100 4400
Wire Wire Line
	2500 4900 2500 4850
Wire Wire Line
	4400 5150 3050 5150
Wire Wire Line
	3050 5150 3050 3100
Wire Wire Line
	4400 5250 3450 5250
Wire Wire Line
	3450 5250 3450 2400
Wire Wire Line
	4400 5350 2550 5350
Wire Wire Line
	8000 4250 8400 4250
Wire Wire Line
	3250 3650 3250 2800
Wire Wire Line
	3250 2800 2450 2800
Wire Wire Line
	4350 4150 3450 4150
Connection ~ 3450 4150
Wire Wire Line
	4350 4250 3750 4250
Wire Wire Line
	3750 4250 3750 3650
Connection ~ 3750 3650
Wire Wire Line
	4400 4700 4000 4700
Wire Wire Line
	4000 4700 4000 3550
Connection ~ 4000 3550
Wire Wire Line
	4400 4800 3050 4800
Connection ~ 3050 4800
Wire Wire Line
	4400 4900 2500 4900
$EndSCHEMATC